128036-10-2Relevant academic research and scientific papers
Synthesis of (+/-)-4'-Hydroxy-γ-ionylideneacetic Acids, Fungal Biosynthetic Intermediates of Abscisic Acid
Oritani, Takayuki,Yamamoto, Hiroshi,Yamashita, Kyohei
, p. 125 - 130 (2007/10/02)
(+/-)-cis and (+/-)-trans-4'-Hydroxy-γ-ionylideneacetic acids (1a and 2a) were synthesized from (+/-)-cis- and (+/-)-trans-4'-acetoxy-γ-cyclocitrals (11a and 11b), respectively, which were obtained by -sigmatropic rearangement of the bromide (9a) prepared from isophorone.Racemic 1a was also synthesized from (+/-)-2,2-dimethyl-4-THPoxy-1-cyclohexanone (14) in 12 steps.
